Blizzard Conditions Are Forecast Across Parts of the Northern Plains and Upper Great Lakes

In the north-central U.S., a strong storm will continue to bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest tonight before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Read More >

Current conditions at

LIBBY (LBBM8)

Lat: 48.40361°NLon: 115.53917°WElev: 2070.0ft.

NA

31°F

-1°C

Humidity 97%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 25 Nov 07:25 PM MST
Extended Forecast for

10 Miles NNW Happys Inn MT

Winter Weather Advisory November 25, 11:00pm until November 26, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Snow, mainly after 2am.  Low around 29. Calm wind.  Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 29 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow before 8am.  Mostly cloudy, with a high near 40. Calm wind.  New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 8pm, then a chance of rain and snow.  Patchy fog between 3am and 4am. Snow level 3700 feet.  Otherwise, mostly cloudy, with a low around 31. Calm wind.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Thanksgiving Day

    Thanksgiving Day: Snow likely before 11am, then rain and snow between 11am and 2pm, then rain after 2pm.  Snow level rising to 4100 feet in the afternoon. High near 40. Calm wind.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 8pm, then rain, possibly mixed with snow between 8pm and 2am, then snow after 2am.  Snow level 4200 feet lowering to 3300 feet after midnight . Low around 26. Light north northeast wind.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Rain/Snow

  • Friday

    Friday: Snow likely, mainly before 11am.  Partly sunny, with a high near 34. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely
    then Chance
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 14. Little or no snow accumulation expected.

    Low: 14 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly before 11am.  Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 11pm.  Partly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 2am. Low around 29. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Wednesday
A 40 percent chance of snow before 8am. Mostly cloudy, with a high near 40. Calm wind. New snow accumulation of less than a half inch possible.
Wednesday Night
A slight chance of rain before 8pm, then a chance of rain and snow. Patchy fog between 3am and 4am. Snow level 3700 feet. Otherwise, mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thanksgiving Day
Snow likely before 11am, then rain and snow between 11am and 2pm, then rain after 2pm. Snow level rising to 4100 feet in the afternoon. High near 40. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain before 8pm, then rain, possibly mixed with snow between 8pm and 2am, then snow after 2am. Snow level 4200 feet lowering to 3300 feet after midnight . Low around 26. Light north northeast wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before 11am. Partly sunny, with a high near 34. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 14. Little or no snow accumulation expected.
Saturday
A chance of snow, mainly before 11am. Partly sunny, with a high near 31.
Saturday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
A slight chance of snow. Mostly cloudy, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 26.
Tuesday
Snow likely. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Happys Inn MT
 48.21°N 115.26°W (Elev. 3310 ft)
1:01 pm MST Nov 25, 2025
8pm MST Nov 25, 2025-6pm MST Dec 2, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database